问题描述：
麻烦帮我分析一个英语句子成分...
he lived in the forest for several month ,running the risk of being bitten by snakes,and collected a lot of first-hand data.中间那部分（running...snakes）在句子中做什么成分啊?
he lived in the forest for several month ,running the risk of being bitten by snakes,and collected a lot of first-hand data.中间那部分（running...snakes）在句子中做什么成分啊?
问题解答：
我来补答展开全文阅读